Downer, A. S. (1961). Recent American drama. University of Minnesota Press.
芝加哥风格引文Downer, Alan Seymour. Recent American Drama. Minneapolis: University of Minnesota Press, 1961.
MLA引文Downer, Alan Seymour. Recent American Drama. University of Minnesota Press, 1961.
警告：这些引文格式不一定是100％准确.